Discuz! info: MySQL Query Error

Time: 2019-1-20 3:39pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='3.80.55.37', uid='0', maketime='1547969991', datecode='20190121', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=562&tid=2995319&extra=page%3D1&sid=8chCvj', newurl='forumdisplay.php?fid=503', adtype='fb'
Error: Table './ktzone/sc_fbvb' is marked as crashed and should be repaired
Errno.: 145

Similar error report has beed dispatched to administrator before.